The Cayambe Volcano with its 5790 meters is the third highest mountain in Ecuador. It's completely covered by glaciers from an elevation between 4600 and 5000 meters on the western side, and between 4400 and 4700 on the eastern side; Deeply broken ice masses rising at two main summits from west to east, the Highest Summit and the Northeast Summit; and two “antecumbres” from north to south with the names of Santa Bárbara and Cumbre Sur, in the center of which rises the Cayambe Highest Summit. Its first conqueror was Edward Whymper in 1880. Nowadays it's a mountain crowded by tourists who visit the refuge and the Glaciar Hermoso glacier; a few climbers also venture towards its highest summit, very attractive although less frequented climbed than Cotopaxi.